Predictors and outcomes of early post-operative veno-arterial extracorporeal membrane oxygenation following infant cardiac surgery

Autor: Gabriela A. Kuraim, Daniel Garros, Lindsay Ryerson, Fahimeh Moradi, Irina A. Dinu, Gonzalo Garcia Guerra, Diane Moddemann, Gwen Y. Bond, Charlene M. T. Robertson, Ari R. Joffe, For the Western Canadian Complex Pediatric Therapies Follow-up Program
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Journal of Intensive Care, Vol 6, Iss 1, Pp 1-12 (2018)
Druh dokumentu: article
ISSN: 2052-0492
DOI: 10.1186/s40560-018-0326-4
Popis: Abstract Background We aimed to determine predictors of, and outcomes after, veno-arterial extracorporeal membrane oxygenation instituted within 48 h after cardiac surgery (early ECMO) in young infants. Methods Patients ≤ 6 weeks old having cardiac surgery from 2003 to 2012 were enrolled prospectively. Patients cannulated pre-operatively, intra-operatively, or ≥ 48 h post-operatively were excluded. Variables at p ≤ 0.1 on univariate regression were entered into multiple logistic regression to predict early ECMO. Early-ECMO cases were matched 1:2 for six demographic variables, and death by age 2 years old (determined using conditional logistic regression; presented as odds ratio (OR), 95% confidence interval (CI)) and General Adaptive Composite scores at age 2 years (determined using Wilcoxon rank sum) were compared; p ≤ 0.05 was considered statistically significant. Results Of 565 eligible patients over the 10-year period, 20 had early ECMO instituted at a mean (standard deviation) of 12.4 (11.4) h post-operatively, 10 of whom had extracorporeal cardiopulmonary resuscitation. Of early-ECMO patients, 8 (40%) were found to have residual anatomic defects requiring intervention with catheterization (n = 1) and/or surgery (n = 7). On multiple regression, the post-operative day 1 highest vasoactive-inotrope score (OR 1.02; 95%CI 1.06,1.08; p
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